Remove lmCoursier

There's an implementation of lmCoursier in the coursier project itself, so this seems redundant here.

.travis.yml

@@ -34,7 +34,6 @@ script: sbt -Dfile.encoding=UTF8 -J-XX:ReservedCodeCacheSize=256M
   whitesourceCheckPolicies
   test
   scriptedIvy
-  scriptedCoursier
   packagedArtifacts # ensure that all artifacts for publish package without failure
 
 before_cache:

build.sbt

@@ -46,7 +46,7 @@ val mimaSettings = Def settings (
 )
 
 lazy val lmRoot = (project in file("."))
-  .aggregate(lmCore, lmIvy, lmCoursier)
+  .aggregate(lmCore, lmIvy)
   .settings(
     inThisBuild(
       Seq(
@@ -260,25 +260,6 @@ lazy val lmIvy = (project in file("ivy"))
     ),
   )
 
-lazy val lmCoursier = (project in file("coursier"))
-  .enablePlugins(ContrabandPlugin, JsonCodecPlugin)
-  .dependsOn(lmIvy)
-  .settings(
-    commonSettings,
-    name := "librarymanagement-coursier",
-    libraryDependencies ++= Seq(coursier,
-      coursierCache,
-      scalaTest % Test,
-      scalaCheck % Test
-    ),
-    managedSourceDirectories in Compile +=
-      baseDirectory.value / "src" / "main" / "contraband-scala",
-    sourceManaged in (Compile, generateContrabands) := baseDirectory.value / "src" / "main" / "contraband-scala",
-    contrabandFormatsForType in generateContrabands in Compile := DatatypeConfig.getFormats,
-    scalacOptions in (Compile, console) --=
-      Vector("-Ywarn-unused-import", "-Ywarn-unused", "-Xlint")
-  )
-
 lazy val lmScriptedTest = (project in file("scripted-test"))
   .enablePlugins(SbtPlugin)
   .settings(
@@ -299,15 +280,6 @@ addCommandAlias("scriptedIvy", Seq(
   """set ThisBuild / scriptedLaunchOpts += "-Ddependency.resolution=ivy" """,
   "lmScriptedTest/scripted").mkString(";",";",""))
 
-addCommandAlias("scriptedCoursier", Seq(
-  "lmCore/publishLocal",
-  "lmIvy/publishLocal",
-  "lmCoursier/publishLocal",
-  "lmScriptedTest/clean",
-  """set ThisBuild / scriptedTestLMImpl := "coursier"""",
-  """set ThisBuild / scriptedLaunchOpts += "-Ddependency.resolution=coursier" """,
-  "lmScriptedTest/scripted").mkString(";",";",""))
-
 def customCommands: Seq[Setting[_]] = Seq(
   commands += Command.command("release") { state =>
     // "clean" ::